| 摘要 |
PROBLEM TO BE SOLVED: To provide a new pneumatic tire capable of reducing weight without impairing steering stability.SOLUTION: A pneumatic tire includes a division recessed part 6 formed by a straight line or an arc of a radius 10 mm to 200 mm or combination of those, on an outer surface of a tire side portion, in a tire meridian cross section while the tire is assembled to an application rim and inner pressure is filled. The uppermost end of a flange 5b of the application rim 5 is made to be a reference, the outer side of the reference in a tire radius direction is made to be positive area, and the inner side of the reference in the tire radius direction is made to be negative area. Thereafter, the division recessed part 6 includes a division recessed part lower end 6a which becomes a tire radius direction innermost end within a range of -5 mm to +10 mm from the reference. |
